EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)
Original price was: $1,699.00.$949.00Current price is: $949.00.
Price: $1,699.00 - $949.00
(as of Sep 29, 2025 00:16:27 UTC – Details)
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EcoFlow RAPID Power Bank
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Solar Generator
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Fuel up 80% in Only 43 Mins. With DELTA 2 Max’s upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.
10-Year Long-Lasting LFP Battery. LFP battery chemistry provides 3000 cycles till it lowers to 80% capacity. That’s 6× more cycles than the industry average and more cost-efficient. EcoFlow DELTA2 Max electric generator also comes with an extended 5-year service.
Expandable Capacity from 2kWh to 6kWh. Triple the capacity of DELTA 2 Max with up to 2 extra solar powered batteries. Customize your energy depending on your needs. With a plug-and-play design, it’s easier than ever to prepare for blackouts.
Power 99% of Your Household Devices. Run pretty much any of your home appliances with up to 2400W. With 15 outlets, there’s space for any device, and using X-Boost mode, power high-wattage appliances with up to 3400W.
Quiet Charging. With volume levels starting from only 30 dB, DELTA 2 Max outdoor generator is perfect for powering devices overnight without disturbing sleep. Use the EcoFlow app to manage your energy use, set automations, and more.
Customers say
Customers find the power station to be a quality unit that works well, particularly for running refrigerators flawlessly. The generator charges quickly, reaching 100% in over an hour, and is easy to set up and use. They appreciate its power capabilities, with one customer noting it’s powerful enough to run a portable air conditioner. The battery life is impressive, powering refrigerators for 12-14 hours, and customers consider it worth the price, with one mentioning it saves on gas generator operating costs. Customers find the unit heavy.
9 reviews for EF ECOFLOW Portable Power Station DELTA 2 Max, 2400W LFP Solar Generator, Full Charge in 1 Hr, 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)
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Original price was: $1,699.00.$949.00Current price is: $949.00.
Yaime Pérez Gordo –
Great product
The EcoFlow Delta 2 Max is a powerful and reliable portable power station. It charges incredibly fast, has plenty of output options, and easily supports home backup or outdoor use. The build quality is excellent, and the large battery capacity gives peace of mind during outages. Highly recommended!
Aaron Cantu –
Very impressive
The main reason I bought the battery was to have a power backup due to the constant blackouts that occur here. As I learned, I realized that it not only serves as a backup battery but also supplies free energy (via the solar panels) to the areas with the most electricity consumption in my house (kitchen, laundry room, my office etc…, which is where we spend most of the day). It works as an inverter. While the two 575-watt panels recharge the battery at the two charging ports, the battery supplies voltage at the same time, and when the sun goes down, the consuming power without needing the grid electricity (using just the battery). This has reduced my consumption electricity bill by more than half. It’s a super powerful device and really worth the investment.P.D it is really funny when the entire block is without power and just my home totally lighted, I really enjoy it when everyone turns their head and look like asking them self why this house has electricity? lol
Mic –
EcoFlow for the win
Love this this and am getting a expansion battery for when I use it as a backup battery at home during power outages. I have used this in several circumstances and it has performed perfectly. Love the app for monitoring it. Biggest asset for me is the solar input capacity, one of the highest of all brands. I appreciate the flexibility & portability to use when traveling/boondocking. Max charging input and pass through chargining means stay charged has not been a problem. Powers 12v 47l frig, cpap, charges camara equipment & misc small stuff with no issues.
The Sicilian –
Amazing Product, Even Better Support!
I started with the ECOFLOW Delta-2 by a mishap, but it was easily cleared up by their superior customer service. I now am the proud owner of the Delta 2 MAX. I have some photos of the readings from a gloomy/overcast/cloudy day, where I was still pulling some wattage to charge the system (around 35-45 watts) Then some sunny day shots of the panels set up using their built-in stand=works very well, especially since it is actually a built-in stand from the protective/zip up cover/storage for your expandable panels. They fold out easily and set up just as easy.Make sure to take advantage of the dual surface capabilities! I have pumped out 190+ watts using reflective materials that project the sun’s rays unto the back of the panels as well.With the sun at 10-2 pm, and no reflective materials set up yet, I was cranking out 140-160 watts, as shown in the pics.I do not remember if I got the 190+ watt shots, but I will check my phone and post if I can find them, if not, I will get some as soon as I drain the MAX and have to charge it back up.These panels are rated at 220W, and saving you from boring details of specs etc., that equates to around 140-160+- watts during full sun in California.If you need to charge it fast for a trip, use the wall plug, it CRANKS the watts, I have a shot where its at 1152 wats from the wall outlet in my house.The max is portable and light for what it pumps out, “quietly”. I am around 6′ 200lb weight lifter type guy, and it is light for me, I can carry the generator in 1 hand, and the panels in the other, so many of you fellow muscle guys & gals will be able to do the same I’m guessing, otherwise, just make 2 trips or get a buddy.I also show some shots of it running a dyson vac & washing machine at the same time=EASY for the max.I ran my fridge with the D-2, so the max will have no problem with the fridge as well.The customer service is amazing, responsive to you within 24 hrs, sometimes within the same day=few hours even. They are so professional and kind, even fun to speak with. All have been from the Philippines, and I have YET to receive anything less than superior customer service quality from the Philippines, its as if they were born with superior CS skills built in. I am very grateful for their abilities to handle any and all issues I had after my initial purchase, and the follow up is just as high quality. AND, the issues were minor, and few. Mainly my misunderstanding of specs/etc. as I am quickly learning about the solar products. They have been a HUGE help & friends to my new venture into solar power. YES, I said FRIENDS! Think of one of your best friends, and they stand behind their products like a best friend would stand behind you. Why do I mention this? Because I know how I felt about purchasing my first solar generator, the anxiety & plethora of questions in my head. I have been researching for a few Years, and I am 100% glad I chose ECOFLOW, and I have complete confidence to put MY NAME on their customer service and product support.Bottom line, you CANNOT GO WRONG with ECOFLOW products if all their CS reps are like the ones I spoke with, PLUS their products are performing up to and beyond expectations!At this point, a few months in to owning the MAX, I am extremely happy, and satisfied with every aspect of their company, how often can any of us say that today?I will be investing in a whole home system sometime in the near future, and ECOFLOW is at the top of the list.
Jose Basto Pool –
Muy buen producto cumple lo que ofrece lo recomiendo ampliamente, justo para los apagones de energÃa que aveces son frecuentes.
ARMANDO ALIAGA –
Excelente invento. Lo recomiendo sobretodo cuando está alguien conectado a algún aparato por enfermedad y se va la luz.
Tron –
I recently invested in the ECOFLOW Solar Generator Delta 2 Max along with the 220W Solar Panel, and the experience has been nothing short of extraordinary. Not only does the Delta 2 Max deliver on its promise of portable and reliable power, but the exceptional customer service provided by ECOFLOW added an extra layer of satisfaction to my purchase.Let’s start with the product itself. The Delta 2 Max, with its impressive 2048Wh capacity, has become a reliable source of power for my various devices, appliances, and even during outdoor adventures. The inclusion of the 220W Solar Panel enhances the sustainability aspect, allowing me to harness solar energy for an eco-friendly power solution.The user-friendly design of the Delta 2 Max makes it easy to set up and operate. The multiple output options, including AC, DC, and USB ports, provide versatility for charging a wide range of devices. The informative LCD display keeps me informed about the battery status, input/output power, and remaining runtime, adding a level of convenience to my power management.What truly stood out, however, was the customer service provided by ECOFLOW. A week after my purchase, I received a thoughtful follow-up call from their team, inquiring about my satisfaction with the product and whether I had any questions or concerns. This proactive approach to customer care left a lasting impression, showcasing ECOFLOW’s commitment to customer satisfaction beyond the point of sale.The peace of mind that comes with knowing there is a dedicated support team ready to assist with any queries or issues is invaluable. The encouragement to reach out if I ever encounter questions or require assistance demonstrates ECOFLOW’s dedication to ensuring their customers have a seamless and positive experience with their products.In conclusion, the ECOFLOW Solar Generator Delta 2 Max, paired with the 220W Solar Panel, has proven to be a reliable and versatile power solution for various scenarios. The exceptional customer service experience further solidifies my confidence in ECOFLOW as a brand that prioritizes customer satisfaction. I wholeheartedly recommend the Delta 2 Max to anyone seeking a portable power station and applaud ECOFLOW for their outstanding commitment to customer care.
Daryl Davis –
Stay away from EcoFlow! Bluetti is the one to buy! I have had nothing but issues with this company. They list part of my order, backordered the Solar Panel for almost a month even though it shows there is stock in Amazon, and now Iâm stuck with an extra battery I purchased that I have no use for!
DenB –
The EcoFlow Delta 2 Max is outstanding. It is attractive, lightweight, and has a simple intuitive layout of switches and power inputs and outlets. The internal 1800 watt charger is also a game changer. You don’t need to lug around an external charging brick and you can recharge the Delta 2 Max in a little over an hour. And the internal fans are quiet.After a couple of weeks of being shutdown, the Delta 2 Max still retained a state of charge of 100% – there appears to be little or no power loss when it is being stored.The app is intuitive and very easy to use.I bought the EcoFlow Delta 2 Max to power my ICECO VL90 ProD Fridge/Freezer. After 24 hours of running both sides of the ICECO as a fridge, the state of charge had only dropped to 78%. At this rate of power consumption., the EcoFlow would be able to power the fridge for 4.5 days.This is a huge improvement over the Bluetti AC200Max that I had purchased (and returned) last year. The state of charge in the Bluetti had dropped to 58% after 24 hours – implying only a 2.4 day runtime. The internal power consumption of the Bluetti AC200Max under no load was almost 1% per hour, which is exorbitant.Additionally, the Bluetti was supplied with a large external 200 watt charger. The Bluetti required about 10 hours to fully recharge, as compared to the EcoFlow Delta 2 Max which requires a little over an hour to fully recharge using its built-in 1800 watt charger.So, if you are looking for a lightweight, compact, quick charging, and easy to use power station that has the ability to power a lower wattage device over several days, the EcoFlow Delta 2 Max is the perfect choice.